Portable multifunction device with multiple applications
a multi-functional device and card technology, applied in the field of multi-functional cards, can solve the problems of cumbersome carrying such a large number of cards around, no easy way to tie together programs from various cards, and fragmented commerce system, so as to reduce the reliance on a central server system, if not eliminate the
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[0025]The present invention is based on the use of a multi-function card, such as a smart card, which may be utilized by a user for any of various applications programmed therein, such as a credit card, debit card, check card, loyalty card, insurance card, medical card, etc. The smart card also allows for reward points and / or other types of values to be accumulated and stored on the user's card every time the card is used for associated application. For example, if a user uses his smart card to pay for a hotel that normally gives reward points, those reward points may be stored on the smart card in an account associated with that hotel. Likewise, when the card is used for the purchase of an airline ticket, the reward points awarded by that airline would be added to the smart card in a reward account associated with the airline. The user may then redeem the accumulated reward points by inserting the card into a smart card reading device or terminal associated with a computer connecte...
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